Showing 22 open source projects for "performance"

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  • 1
    HuMidi

    HuMidi

    Play MIDI like a human in ROBLOX with automatic sustain pedals.

    ...It plays even the most generic MIDI file with great depth, thanks to the humanization and automatic sustain pedal generation algorithms. The pedals are generated with a thorough analysis of the MIDI data, adding more depth to your performance that no other MIDI players could! Personally have been tested in: - Visual Pianos - Starving Pianists - Digital Piano - Piano's Got Talent This tool is universal, as long as the piano in-game allows to be played on a keyboard.
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    Downloads: 2,043 This Week
    Last Update:
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  • 2
    Mididash

    Mididash

    MIDI router with a node-based interface and Lua scripting

    Mididash is an open source MIDI routing software with a node-based interface and Lua scripting. A modern take on programs like MIDI-OX.
    Downloads: 15 This Week
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  • 3
    JD990 Super Editor

    JD990 Super Editor

    VERSION 3.7.3 released 5/03/2026

    CtrlrX based editor for Roland SUPER JD SYNTHESIZER MODULE JD-990
    Downloads: 14 This Week
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  • 4
    Polymeter

    Polymeter

    Polymeter MIDI sequencer

    Polymeter is a MIDI sequencer for music that's in multiple prime meters (2, 3, 5, 7, 11, etc.) simultaneously. Each track has its own loop length, and when the lengths differ, the tracks "slip" (or shift phase) relative to each other. The resulting interference pattern is sufficiently intricate that variations similar to the embellishments of a live performer can be generated algorithmically. The current project is based on software I developed in the 1990s in order to compose...
    Downloads: 3 This Week
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  • 5
    MIDI Simplified 1.6

    MIDI Simplified 1.6

    MIDI Devices, Files and Sequencing Components for Delphi 10.x VCL/FMX

    ...MIDI (Musical Instrument Digital Interface) is a technical standard that describes a communications protocol, digital interface, and electrical connectors that connect a wide variety of electronic musical instruments, computers, and related audio devices for playing, editing and recording music (Wikipedia). This package provides 3rd generation of components to simplify communication with musical instruments, developed with high-performance in mind. The package also comes with a high-priority system timer and a MIDI clock component. You can register threaded observers, giving you MIDI events in real-time with timing, or non-threaded to respond in a UI environment.
    Downloads: 2 This Week
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  • 6
    Tone.js

    Tone.js

    A Web Audio framework for making interactive music in the browser

    ...It has common DAW (digital audio workstation) features for those looking to schedule events and tinker with pre-built synths and effects. There’s also a great selection of high-performance building blocks for signal-processing programmers familiar with languages like Max/MSP. With Tone.js they can create their own synthesizers, effects, and complex control signals.
    Downloads: 4 This Week
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  • 7
    ChordEase

    ChordEase

    Improvise to music with difficult chords easily on any MIDI instrument

    ...ChordEase alters your notes in real time in order to make them harmonically correct, while preserving their rhythm and dynamics. By delegating rapid music theory calculations to ChordEase, you gain freedom to concentrate on other aspects of improvisation and performance, such as feel and aesthetics. ChordEase is a translator that takes MIDI notes as input, and produces MIDI notes as output. The input notes are mapped to the current chord scale in various ways, so that the output notes fit the chord progression of a song. Multiple performers can play through a single instance of ChordEase, using any number of MIDI instruments.
    Downloads: 11 This Week
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  • 8

    jmodsyn

    Java Audio DSP sandbox

    ...This contains the core DSP functions. 2) ModSyn-j2se: includes desktop-specific components and a GUI to interactively create your own patches. 3) lib-abnormal: A small JNI library to enable floating point 'flush-to-zero' mode to avoid denormal floats for improved performance (currently Windows-only). On desktop, it supports MIDI, JavaSound and ASIO. ASIO is highly recommended for low-latency audio (install the great ASIO4ALL driver!). Includes a number of good-sounding example patches for various synthesizer sounds and audio effects to get you started.
    Downloads: 0 This Week
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  • 9
    Modus - C++ Music Library

    Modus - C++ Music Library

    Cross-platform C++ library to handle music from code

    ...This means that you can: * Manage interactive and adaptive music * Use some kind of algorithm to improvise * Represent visually (simulate) musical performances * Select in real time the instruments that are going to play a previously written song * Let the user take part on the performance through any type of interface, by playing an instrument, changing the tempo, choosing the instruments, designing the structure of the song, etc. * Define song structures with metric modulations, accelerandos and ritardandos * Write your own scores, which can then be assigned to instruments to be played * Play along with a pre-recorded song or represent the performance * Everything else that comes into your head
    Downloads: 0 This Week
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  • 10

    Pianissimo

    A java 3D project for live rendering of a MIDI piano performance

    This project was started as a Masters project back in 2006. I completed the project as part of my dissertation, and produced software to render Maya script (MEL) to animate a piano model I'd also created. From this I produced a number of videos, which I uploaded periodically to YouTube. Following numerous request I attempted to create a standalone application to playback MIDI performances without the need for a 3rd party 3d modelling/rendering application such as Maya. Given my original...
    Downloads: 3 This Week
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  • 11
    Octopus Music API

    Octopus Music API

    Java API for Musical Softwre

    The Octopus Music Library is a Java API designed to help developers and composers to deal with musical performance elements in a high level programming environment.
    Downloads: 0 This Week
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  • 12
    RtMidiRouter is a small but powerful command line tool which allows you to route, manipulate and create MIDI messages. For reliable realtime performance RtMidiRouter is based on RtMidi. It is controllable via command line and network (OSC).
    Downloads: 0 This Week
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  • 13
    A musician's live performance VST host. This software is intended to help integrate VST technology into your live performances on stage, whether it'd be using virtual instruments or effects, or to automate audio routing.
    Downloads: 0 This Week
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  • 14
    A cross-platform set of MIDI controlled performance instruments for SuperCollider 3.
    Downloads: 0 This Week
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  • 15
    This project will provide open source high level, modules, written in C++, for use with the SynthEdit VST creator. Emphasis will be placed on quality of sound, and real-time performance.
    Downloads: 0 This Week
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  • 16
    AMPT is a tool for transforming MIDI messages originating from any external MIDI keyboard or other software in a performance or experimental setting. MIDI is routed and transformed in AMPT by linking devices on a virtual canvas. AMPT Filters will offer delay, echo, transpose, and arpeggio. AMPT also works as a MIDI router or loopback.
    Downloads: 1 This Week
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  • 17
    pyCoreMIDI - Mac OS X MIDI interface for the python programmers. This is refactored code from the turcanator main project by 2006 Michal J Wallace, BSD style license. It's more useful driver instead of pormidi because of performance is amazing.
    Downloads: 0 This Week
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  • 18
    Open source OSX audio sequencing project with community functionality for collaborative music production/performance. This project is written in C++ and leverages the Apple Carbon framework.
    Downloads: 0 This Week
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  • 19
    Doors is groupware for electronic musicians. It aims to be an extensible, multi-user, musical performance framework which unifies heterogeneous, distributed multimedia hardware. The framework is based on CORBA, XML, NTP and URL technologies.
    Downloads: 0 This Week
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  • 20
    LinuxSampler is a professional grade software audio sampler that aims to deliver performance and features at par with hardware sampler devices. Note: we only use the mailing list on Sourceforge, everything else is located on our own servers!
    Downloads: 0 This Week
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  • 21
    A looper (musical performance tool that plays short audio clips in loops) that runs on the Nintendo DS, including external sync with a wired MIDI clock.
    Downloads: 0 This Week
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  • 22

    The Pianist Box

    High quality real-time MIDI sound source for the pianist

    The Pianist Box features 256 polyphony CD quality real-time sound source. Commercial products either cost premium (e.g. USD5000 for a digital piano), low performance (e.g. 64 polyphony) and limited sounds (e.g. 128 non-replaceable instruments). The Pianist Box overcome these problem by highly optimizing open source system for a limited set of hardware.
    Downloads: 0 This Week
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